supply of flashing tail lampflashing tail lamp,micro controller based rechargeable red flashing tail lamp for indian railway - as per attac hed specification. 1. description- micro controller based rechargeable tail lamp for indian railway 2. desig n- rechargeable with 3.7 v lion battery 3. body make -0.6- 0.8mm metal body with powder coated with po st office red colour 4. dimensions- 100x100mm height 100mm (max) handle extra 5. glass of the lamp -p oly carbonate uv stabilized lens 1.4-2.0mm thick 6. window of leds- 50-60mm 7. type of lamp- red colou r led cluster of 10 led 8. no. of flashes per minute -210-270 pm 9. switch- tact switch 10. lux at 1 meter - red 32-40 11. battery- 3000 mah or more 12. running time- 30-40 hours with full charge batteries 13. ch arging facility- round pin with external charger of 4.5/5 v of 0.75/ 1amp 14. charging indication- charging on,off low battery indication provided 15. charging time- 3-4 hours 16. visibility- visible from 1-1.5km 1 7. battery protection- battery protection provided for over charge and deep discharge 18. locking arrange ment- provided [ warranty period: 30 months after the date of delivery ] ]